Invention Grant
- Patent Title: Aerosol delivery system and method of operating the aerosol delivery system
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Application No.: US15769445Application Date: 2016-10-21
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Publication No.: US11234457B2Publication Date: 2022-02-01
- Inventor: Oleg Mironov , Ihar Nikolaevich Zinovik , Oleg Fursa
- Applicant: PHILIP MORRIS PRODUCTS S.A.
- Applicant Address: CH Neuchatel
- Assignee: PHILIP MORRIS PRODUCTS S.A.
- Current Assignee: PHILIP MORRIS PRODUCTS S.A.
- Current Assignee Address: CH Neuchatel
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Priority: EP15190941 20151022
- International Application: PCT/EP2016/075316 WO 20161021
- International Announcement: WO2017/068100 WO 20170427
- Main IPC: A24F40/465
- IPC: A24F40/465 ; A24D1/00 ; A24D1/20 ; A24F40/50 ; H05B3/42 ; A24F40/20

Abstract:
An aerosol delivery system includes an inductive heating device and an aerosol-forming article. The aerosol-forming article includes a plurality of aerosol-forming segments and at least two different susceptors. The inductive heating device includes a device housing including a cavity to accommodate at least a portion of the aerosol-forming article including the plurality of aerosol-forming segments, a coil arranged to surround the cavity, an electrical power source, and a power supply electronics connected to the electrical power source and to the coil. The power supply electronics supplies an alternating current to the coil to generate an alternating magnetic field having magnetic field strength and a frequency to, in at least one aerosol-forming segment, generate a thermal power which is greater than the rate of heat loss of this aerosol-forming segment.
Public/Granted literature
- US20180310622A1 AEROSOL DELIVERY SYSTEM AND METHOD OF OPERATING THE AEROSOL DELIVERY SYSTEM Public/Granted day:2018-11-01
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